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index f90c149cc35f52a310b41bb80f0c035177f7dadc..651bd57d7a1d914fec06b226d69cbdfd08d60014 100644 (file)
-package GOSA::GosaSupportDaemon;
+package GOsaSI::GosaSupportDaemon;
+use strict;
+use warnings;
+
+use IO::Socket::INET;
+use Crypt::Rijndael;
+use Digest::MD5 qw(md5 md5_hex md5_base64);
+use MIME::Base64;
+use XML::Quote qw(:all);
+use XML::Simple;
+use Data::Dumper;
+use Net::DNS;
+use Net::ARP;
+
+use DateTime;
use Exporter;
-@ISA = qw(Exporter);
+
+our @ISA = qw(Exporter);
+
my @functions = (
"create_passwd",
"create_xml_hash",
+ "createXmlHash",
+ "myXmlHashToString",
"get_content_from_xml_hash",
"add_content2xml_hash",
"create_xml_string",
"transform_msg2hash",
"get_time",
+ "get_utc_time",
"build_msg",
"db_res2xml",
"db_res2si_msg",
"get_ip",
"get_interface_for_ip",
"get_interfaces",
+ "get_mac_for_interface",
+ "get_local_ip_for_remote_ip",
"is_local",
"run_as",
"inform_all_other_si_server",
"read_configfile",
"check_opsi_res",
- );
-@EXPORT = @functions;
-use strict;
-use warnings;
-use IO::Socket::INET;
-use Crypt::Rijndael;
-use Digest::MD5 qw(md5 md5_hex md5_base64);
-use MIME::Base64;
-use XML::Simple;
-use Data::Dumper;
-use Net::DNS;
-
+ "calc_timestamp",
+ "opsi_callobj2string",
+ );
+
+our @EXPORT = @functions;
my $op_hash = {
'eq' => '=',
### Start ######################################################################
-my $xml = new XML::Simple();
+our $xml = new XML::Simple();
sub daemon_log {
my ($msg, $level) = @_ ;
return $hash
}
+sub createXmlHash {
+ my ($header, $source, $target) = @_;
+ return { header=>$header, source=>$source, target=>$target};
+}
+
+sub _transformHashToString {
+ my ($hash) = @_;
+ my $s = "";
+
+ while (my ($tag, $content) = each(%$hash)) {
+
+ if (ref $content eq "HASH") {
+ $s .= "<$tag>".&_transformHashToString($content)."</$tag>";
+ } elsif ( ref $content eq "ARRAY") {
+ $s .= &_transformArrayToString($tag, $content);
+ } else {
+ $content = defined $content ? $content : "";
+ $s .= "<$tag>".&xml_quote($content)."</$tag>";
+ }
+ }
+ return $s;
+}
+
+sub _transformArrayToString {
+ my ($tag, $contentArray) = @_;
+ my $s = "";
+ foreach my $content (@$contentArray) {
+ if (ref $content eq "HASH") {
+ $s .= "<$tag>".&_transformHashToString($content)."</$tag>";
+ } else {
+ $content = defined $content ? $content : "";
+ $s .= "<$tag>".&xml_quote($content)."</$tag>";
+ }
+ }
+ return $s;
+}
+
+
+#=== FUNCTION ================================================================
+# NAME: myXmlHashToString
+# PARAMETERS: xml_hash - hash - hash from function createXmlHash
+# RETURNS: xml_string - string - xml string representation of the hash
+# DESCRIPTION: Transforms the given hash to a xml wellformed string. I.e.:
+# {
+# 'header' => 'a'
+# 'source' => 'c',
+# 'target' => 'b',
+# 'hit' => [ '1',
+# '2',
+# {
+# 'hit31' => 'ABC',
+# 'hit32' => 'XYZ'
+# }
+# ],
+# 'res0' => {
+# 'res1' => {
+# 'res2' => 'result'
+# }
+# },
+# };
+#
+# will be transformed to
+# <xml>
+# <header>a</header>
+# <source>c</source>
+# <target>b</target>
+# <hit>1</hit>
+# <hit>2</hit>
+# <hit>
+# <hit31>ABC</hit31>
+# <hit32>XYZ</hit32>
+# </hit>
+# <res0>
+# <res1>
+# <res2>result</res2>
+# </res1>
+# </res0>
+# </xml>
+#
+#===============================================================================
+sub myXmlHashToString {
+ my ($hash) = @_;
+ return "<xml>".&_transformHashToString($hash)."</xml>";
+}
+
#=== FUNCTION ================================================================
# NAME: create_xml_string
sub get_time {
- my ($seconds, $minutes, $hours, $monthday, $month,
- $year, $weekday, $yearday, $sommertime) = localtime(time);
- $hours = $hours < 10 ? $hours = "0".$hours : $hours;
- $minutes = $minutes < 10 ? $minutes = "0".$minutes : $minutes;
- $seconds = $seconds < 10 ? $seconds = "0".$seconds : $seconds;
- $month+=1;
- $month = $month < 10 ? $month = "0".$month : $month;
- $monthday = $monthday < 10 ? $monthday = "0".$monthday : $monthday;
- $year+=1900;
- return "$year$month$monthday$hours$minutes$seconds";
+ my ($seconds, $minutes, $hours, $monthday, $month,
+ $year, $weekday, $yearday, $sommertime) = localtime;
+ $hours = $hours < 10 ? $hours = "0".$hours : $hours;
+ $minutes = $minutes < 10 ? $minutes = "0".$minutes : $minutes;
+ $seconds = $seconds < 10 ? $seconds = "0".$seconds : $seconds;
+ $month+=1;
+ $month = $month < 10 ? $month = "0".$month : $month;
+ $monthday = $monthday < 10 ? $monthday = "0".$monthday : $monthday;
+ $year+=1900;
+ return "$year$month$monthday$hours$minutes$seconds";
+}
+
+sub get_utc_time {
+ my $utc_time = qx(date --utc +%Y%m%d%H%M%S);
+ $utc_time =~ s/\s$//;
+ return $utc_time;
}
if( $column_name eq "xmlmessage" ) {
$xml_content = &encode_base64($column_value);
} else {
- $xml_content = $column_value;
+ $xml_content = defined $column_value ? $column_value : "";
}
$xml .= $xml_content;
$xml .= "</$column_name>";
sub get_dns_domains() {
my $line;
my @searches;
- open(RESOLV, "</etc/resolv.conf") or return @searches;
- while(<RESOLV>){
+ open(my $RESOLV, "<", "/etc/resolv.conf") or return @searches;
+ while(<$RESOLV>){
$line= $_;
chomp $line;
$line =~ s/^\s+//;
push(@searches, split(/ /, $1));
}
}
- close(RESOLV);
+ close($RESOLV);
my %tmp = map { $_ => 1 } @searches;
@searches = sort keys %tmp;
if ($error == 0) {
while (defined (my $event = readdir ($DIR))) {
- if( $event eq "." || $event eq ".." ) { next; }
+ if( $event eq "." || $event eq ".." || ($event =~ /^\.pm$/)) { next; }
+
+ # Check config file to exclude disabled event plugins (i.e. Opsi)
+ if ($event eq "opsi_com.pm" && $main::opsi_enabled ne "true") {
+ &main::daemon_log("0 WARNING: opsi-module is installed but not enabled in config file, please set under section '[OPSI]': 'enabled=true'", 3);
+ next;
+ }
# try to import event module
eval{ require $event; };
sub get_interface_for_ip {
my $result;
my $ip= shift;
+
+ if($ip =~ /^[a-z]/i) {
+ my $ip_address = inet_ntoa(scalar gethostbyname($ip));
+ if(defined($ip_address) && $ip_address =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}/) {
+ # Write ip address to $source variable
+ $ip = $ip_address;
+ }
+ }
+
if ($ip && length($ip) > 0) {
my @ifs= &get_interfaces();
if($ip eq "0.0.0.0") {
my @result;
my $PROC_NET_DEV= ('/proc/net/dev');
- open(PROC_NET_DEV, "<$PROC_NET_DEV")
+ open(my $FD_PROC_NET_DEV, "<", "$PROC_NET_DEV")
or die "Could not open $PROC_NET_DEV";
- my @ifs = <PROC_NET_DEV>;
+ my @ifs = <$FD_PROC_NET_DEV>;
- close(PROC_NET_DEV);
+ close($FD_PROC_NET_DEV);
# Eat first two line
shift @ifs;
return @result;
}
+sub get_local_ip_for_remote_ip {
+ my $remote_ip= shift;
+ my $result="0.0.0.0";
+
+ if($remote_ip =~ /^(\d\d?\d?\.){3}\d\d?\d?$/) {
+ my $PROC_NET_ROUTE= ('/proc/net/route');
+
+ open(my $FD_PROC_NET_ROUTE, "<", "$PROC_NET_ROUTE")
+ or die "Could not open $PROC_NET_ROUTE";
+
+ my @ifs = <$FD_PROC_NET_ROUTE>;
+
+ close($FD_PROC_NET_ROUTE);
+
+ # Eat header line
+ shift @ifs;
+ chomp @ifs;
+ my $iffallback = '';
+
+ # linux-vserver might have * as Iface due to hidden interfaces, set a default
+ foreach my $line(@ifs) {
+ my ($Iface,$Destination,$Gateway,$Flags,$RefCnt,$Use,$Metric,$Mask,$MTU,$Window,$IRTT)=split(/\s/, $line);
+ if ($Iface =~ m/^[^\*]+$/) {
+ $iffallback = $Iface;
+ }
+ }
+
+ foreach my $line(@ifs) {
+ my ($Iface,$Destination,$Gateway,$Flags,$RefCnt,$Use,$Metric,$Mask,$MTU,$Window,$IRTT)=split(/\s/, $line);
+ my $destination;
+ my $mask;
+ my ($d,$c,$b,$a)=unpack('a2 a2 a2 a2', $Destination);
+ if ($Iface =~ m/^[^\*]+$/) {
+ $iffallback = $Iface;
+ }
+ $destination= sprintf("%d.%d.%d.%d", hex($a), hex($b), hex($c), hex($d));
+ ($d,$c,$b,$a)=unpack('a2 a2 a2 a2', $Mask);
+ $mask= sprintf("%d.%d.%d.%d", hex($a), hex($b), hex($c), hex($d));
+ if(new NetAddr::IP($remote_ip)->within(new NetAddr::IP($destination, $mask))) {
+ # destination matches route, save mac and exit
+ #$result= &get_ip($Iface);
+
+ if ($Iface =~ m/^\*$/ ) {
+ $result= &get_ip($iffallback);
+ } else {
+ $result= &get_ip($Iface);
+ }
+ last;
+ }
+ }
+ }
+
+ return $result;
+}
+
+
+sub get_mac_for_interface {
+ my $ifreq= shift;
+ my $result;
+ if ($ifreq && length($ifreq) > 0) {
+ if($ifreq eq "all") {
+ $result = "00:00:00:00:00:00";
+ } else {
+ $result = Net::ARP::get_mac($ifreq);
+ }
+ }
+ return $result;
+}
+
#=== FUNCTION ================================================================
# NAME: is_local
&main::daemon_log("ERROR: The sudo utility is not available! Please fix this!");
}
my $cmd_line= "$sudo_cmd su - $uid -c '$command'";
- open(PIPE, "$cmd_line |");
- my $result = {'resultCode' => $?};
- $result->{'command'} = $cmd_line;
- push @{$result->{'output'}}, <PIPE>;
+ open(my $PIPE, "$cmd_line |");
+ my $result = {'command' => $cmd_line};
+ push @{$result->{'output'}}, <$PIPE>;
+ close($PIPE);
+ my $exit_value = $? >> 8;
+ $result->{'resultCode'} = $exit_value;
return $result;
}
my $cfg;
if( defined( $cfg_file) && ( (-s $cfg_file) > 0 )) {
if( -r $cfg_file ) {
- $cfg = Config::IniFiles->new( -file => $cfg_file );
+ $cfg = Config::IniFiles->new( -file => $cfg_file, -nocase => 1 );
} else {
print STDERR "Couldn't read config file!";
}
if ($res->is_error) {
my $error_string;
if (ref $res->error_message eq "HASH") {
+ # for different versions
$error_string = $res->error_message->{'message'};
+ $_ = $res->error_message->{'message'};
} else {
+ # for different versions
$error_string = $res->error_message;
+ $_ = $res->error_message;
}
return 1, $error_string;
}
} else {
+ # for different versions
+ $_ = $main::opsi_client->status_line;
return 1, $main::opsi_client->status_line;
}
return 0;
}
+sub calc_timestamp {
+ my ($timestamp, $operation, $value, $entity) = @_ ;
+ $entity = defined $entity ? $entity : "seconds";
+ my $res_timestamp = 0;
+
+ $value = int($value);
+ $timestamp = int($timestamp);
+ $timestamp =~ /(\d{4})(\d\d)(\d\d)(\d\d)(\d\d)(\d\d)/;
+ my $dt = DateTime->new( year => $1,
+ month => $2,
+ day => $3,
+ hour => $4,
+ minute => $5,
+ second => $6,
+ );
+
+ if ($operation eq "plus" || $operation eq "+") {
+ $dt->add($entity => $value);
+ $res_timestamp = $dt->ymd('').$dt->hms('');
+ }
+
+ if ($operation eq "minus" || $operation eq "-") {
+ $dt->subtract($entity => $value);
+ $res_timestamp = $dt->ymd('').$dt->hms('');
+ }
+
+ return $res_timestamp;
+}
+
+sub opsi_callobj2string {
+ my ($callobj) = @_;
+ my @callobj_string;
+ while(my ($key, $value) = each(%$callobj)) {
+ my $value_string = "";
+ if (ref($value) eq "ARRAY") {
+ $value_string = join(",", @$value);
+ } else {
+ $value_string = $value;
+ }
+ push(@callobj_string, "$key=$value_string")
+ }
+ return join(", ", @callobj_string);
+}
1;